NW-C-4556-26

Archived

Received: 29 Oct 2026, 00:00Archived: 31 Oct 2026, 19:51Updated: 1 Nov 2026, 05:09

analysis

No longer in force

Overhead hydro line reconstruction at Saunders Hydro Dam, Kingston-Cornwall area

Overhead hydro line reconstruction work will take place at the Saunders Hydro Electric dam between Kingston and Cornwall. Work occurs during daylight hours from 30 Oct 11:00 UTC until 31 Oct 18:00 UTC 2026. USCG and police boats will be on site; vessels are advised to stay clear. Charts 1433 (WGS84) affected.

Stay clear of the Saunders Hydro Electric dam work area; maintain a good lookout for USCG and police boats on site and follow instructions from on-scene authorities.

Type: Offshore operations · severity moderate
Feed: Offshore works, rigs and towingAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/offshore/
Location: Kingston to Cornwall, Saunders Hydro Electric dam (vicinity Cornwall)
Validity: From 29 Oct 2026, 11:15 UTC
Until 31 Oct 2026, 18:00 UTCOverhead hydro line reconstruction work taking place at the Saunders Hydro Electric dam during day light hours from 301100 UTC until 311800 UTC Oct 2026.
Activity periods: 30 Oct 2026, 11:00 UTC - 31 Oct 2026, 18:00 UTC (daylight hours from 301100 UTC until 311800 UTC Oct 2026)
Hazards: overhead hydro line reconstruction work, work vessels on site
Charts: 1433(WGS84), 1433(WGS84)

Vessels involved

Unnamed · USCG boats on site
Unnamed · police boats on site

Generated automatically from the warning text on 29 Oct 2026, 12:17 UTC. It can be wrong: the original warning below is the authoritative text.

Message content

NW-C-4556-26 Date 2026-10-29 11:15 UTC To 2026-10-31 19:00 UTC Status Published Title Routeing Change Areas Kingston to Cornwall Vicinity Cornwall Categories Opening or Closing of Waterway Description Overhead hydro line reconstruction work taking place at the Saunders Hydro Electric dam during day light hours from 301100 UTC until 311800 UTC Oct 2026. USCG and police boats will be on site. Stay clear. Position Polyline Pt 1: Pt 2: Charts 1433(WGS84), 1433(WGS84)

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